As of 2:50 PM EST on December 4, 2025, all 5 cities in Warren County, VA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Front Royal, VA with a reading of 1.1.
Over the next 24 hours, the highest UV Index reading in Warren County, VA is expected to be 1.4 in Front Royal between 12:00 PM - 1:00 PM EST tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |